Subject	You're talking about Volumetric Efficiency. I think that
Posted by	not4resaleZ on January 12, 2010 at 12:01 PM
	This message has been viewed 187 times.
In Reply To	The engine internally has a fixed displacement, this posted by Ash's Z on January 12, 2010 at 11:29 AM
Message	the fact that we are talking about forced induction, the differences in volumetric efficiency between engines with different boost pressures are fairly minimal. These boost pressures vastly overwhelm the vacuume created by the down stroke of the piston regardless of the boost pressure.
Follow Ups	Ashpech Massives question. - MannyB 16:57:01 01/11/10 I wouldn't be so sure there would be that much to gain. - MixManMash 17:46:40 01/11/10 I did the math on the filling of volume comparison - Ash's Z 17:56:10 01/11/10 Based on what turbo setup? I did find when I upgraded to Z1 - MixManMash 20:40:41 01/11/10 Something else must have been going on for your spoolup - Ash's Z 08:26:18 01/12/10 Not more air volume. That is set by displacement and rpm. - not4resaleZ 10:57:20 01/12/10 The engine internally has a fixed displacement, this - Ash's Z 11:29:24 01/12/10 You're talking about Volumetric Efficiency. I think that - not4resaleZ 12:01:09 01/12/10 Dont confuse volumetric efficiency with the result of - Ash's Z 14:38:16 01/12/10 eh... - aliaZ 17:34:38 01/12/10 When you take your finger off of the end of the syringe, - not4resaleZ 17:52:34 01/12/10 Guess this pretty much gives me what I was looking for - MannyB 22:01:58 01/11/10 No much of any modifications - it is recommended to - Ash's Z 08:03:45 01/12/10 Where do you relocate the carbon canister to? Also - MannyB 15:02:00 01/12/10 did you see this? - aliaZ 18:13:59 01/11/10 wasnt there recently a stock turbo car in the 450 460 whp - Dane (Houston) 19:22:19 01/11/10 I must have missed that. However, I would like to see what - MixManMash 20:42:25 01/11/10 To quote GD ...... - The Hawk 20:52:32 01/11/10 Some people want a mid range turbo like a 530BB which have - MixManMash 06:58:00 01/12/10 OK...I thought that by "smaller" you meant stock - The Hawk 08:14:55 01/12/10 I have a Sport 530 car. Hence why I raised my questions. - MannyB 14:28:22 01/12/10 Learn how to read. I replied to MixMan (n/m) - The Hawk 20:46:15 01/12/10 2" to 2.5" pipes drop air velocity from about 100mph - not4resaleZ 11:03:37 01/12/10 Just remember this ---- - swedishwlf 20:49:40 01/11/10 what octane? (n/m) - inf 23:00:13 01/11/10 All runs on q16. (n/m) - swedishwlf 23:11:41 01/11/10 Great! That's some very good information. - MixManMash 07:02:20 01/12/10 What was the boost level on all 3 runs w/ the stock turbos? - TTFairladyZ 21:41:03 01/12/10 I don't see the GodSpeed IC's mentioned anywhere. - jschrauwen 07:33:37 01/13/10
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